A 50-year-old man was referred by his general practitioner to the urologist because of macroscopic hematuria. Past medical history included a splenectomy, chronic obstructive pulmonary disease, dyspepsia, and a personality disorder.

A 50-year-old man was referred by his general practitioner to the urologist because of macroscopic hematuria. Past medical history included a splenectomy, chronic obstructive pulmonary disease, dyspepsia, and a personality disorder.

A 66-year-old man presents with symptoms of gastroesophageal reflux, lasting for one month. He has no relevant past medical history. An endoscopy exam revealed gastritis and deviation of esophagus. Mediastinic mass presence was noticed on MRI and CT exams.

A 66-year-old man presents with symptoms of gastroesophageal reflux, lasting for one month. He has no relevant past medical history. An endoscopy exam revealed gastritis and deviation of esophagus. Mediastinic mass presence was noticed on MRI and CT exams.

A 45-year-old woman presents with a previous history of left pheocromocytoma and right vagal and carotid paragangliomas, surgically removed in 2007 and 2012. During follow-up, the F-18 FDG PET/CT revealed two doubtful lymph nodes in the left para-aortic space. Subsequently, F-18 FDOPA PET/CT was performed.

A 45-year-old woman presents with a previous history of left pheocromocytoma and right vagal and carotid paragangliomas, surgically removed in 2007 and 2012. During follow-up, the F-18 FDG PET/CT revealed two doubtful lymph nodes in the left para-aortic space. Subsequently, F-18 FDOPA PET/CT was performed.